Mower blade



FIG. 1 is a perspective view of the mower blade according to the invention;

FIG. 2 is a front elevation view of the mower blade of FIG. 1, with the rear elevation view being identical;

FIG. 3 is a left side elevation view of the mower blade of FIG. 1, with the right side elevation view being identical;

FIG. 4 is a top plan view of the mower blade of FIG. 1; and,

FIG. 5 is a bottom plan view of the mower blade of FIG. 1.

The broken line disclosure, as well as line shading in parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design. 

CLAIM The ornamental design for a mower blade, as shown and described. 